{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["process characterization", "application", "concept or principle", "machanical property", "enabling technology", "machine or equipment"], "input": "To extend beyond 2D , researchers adopted the decomposition method as proposed in and tried to extend it to 3D TO for AM ."}
{"process characterization": [], "application": [], "concept or principle": ["2D", "3D"], "machanical property": ["decomposition"], "enabling technology": [], "machine or equipment": []}